The correct answer to this open question is the following.
Although there are no options attached, we can say the following.
The factor that most promoted the spread of ideas and products from the ancient river valley civilization of Egypt and Mesopotamia to the Greek and Roman, was trade relationships.
Trade was of the utmost importance for these civilizations because it gave them the resources to live and prosper (years later, the money or currency). Through trade, not only goods were exchanged but ideas, traditions, culture, belief systems, stories, and language. One of the best examples of this is the Pantheon of gods that started with the Sumerians in Mesopotamia, which is very alike to the Pantheon of gods of Ancient Egypt, the Indus Valley Civilization, the Greek Pantheon, and the Roman Pantheon. All of them, very similar.
Answer:
The answer is C.
Explanation:
Under this system of government, all male citizens had the right to participate freely and directly in politics. In turn, all had the same political rights and had freedom of expression. They met in assemblies where they debated about political, economic, and social issues.
<span>Rivers linked the Byzantines to the Russians. Trade occurred between the two cultures, so the Russians got supplies and ideas they would not have otherwise gotten.Trade brought Kiev into the Byzantine's influence. Also, the Byzantines had a strong hand in the Eastern Orthodox church, which converted Slavs via missionaries.</span>